/**
 * Copyright (C) 2008, University of Manchester
 *
 * Modifications to the initial code base are copyright of their
 * respective authors, or their employers as appropriate.  Authorship
 * of the modifications may be determined from the ChangeLog placed at
 * the end of this file.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.

 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.

 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
package org.coode.oae.utils;

import java.io.StringReader;
import java.util.Set;

import org.protege.editor.owl.model.OWLModelManager;
import org.protege.editor.owl.ui.clsdescriptioneditor.AutoCompleterMatcherImpl;
import org.semanticweb.owl.model.OWLOntology;
import org.semanticweb.owl.model.OWLOntologyManager;

import uk.ac.manchester.mae.parser.ArithmeticsParser;

/**
 * @author Luigi Iannone
 * 
 *         The University Of Manchester<br>
 *         Bio-Health Informatics Group<br>
 *         Apr 9, 2008
 */
public class ParserFactory {
	static ArithmeticsParser parser = null;

	public static ArithmeticsParser initParser(String formulaBody,
			OWLOntologyManager ontologyManager) {
		return initParser(formulaBody, ontologyManager.getOntologies());
		// if (parser == null) {
		// parser = new ArithmeticsParser(new StringReader(formulaBody));
		// } else {
		// ArithmeticsParser.ReInit(new StringReader(formulaBody));
		// }
		// BidirectionalShortFormProviderAdapter
		// bidirectionalShortFormProviderAdapter = new
		// BidirectionalShortFormProviderAdapter(
		// ontologyManager.getOntologies(), new SimpleShortFormProvider());
		// ShortFormEntityChecker shortFormEntityChecker = new
		// ShortFormEntityChecker(
		// bidirectionalShortFormProviderAdapter);
		// ArithmeticsParser
		// .setOWLDataFactory(ontologyManager.getOWLDataFactory());
		// ArithmeticsParser.setOWLEntityChecker(shortFormEntityChecker);
		// return parser;
	}

	public static ArithmeticsParser initParser(String formulaBody,
			Set<OWLOntology> ontologies) {
		if (parser == null) {
			parser = new ArithmeticsParser(new StringReader(formulaBody));
		} else {
			ArithmeticsParser.ReInit(new StringReader(formulaBody));
		}
		// BidirectionalShortFormProviderAdapter
		// bidirectionalShortFormProviderAdapter = new
		// BidirectionalShortFormProviderAdapter(
		// ontologies, new SimpleShortFormProvider());
		// ShortFormEntityChecker shortFormEntityChecker = new
		// ShortFormEntityChecker(
		// bidirectionalShortFormProviderAdapter);
		// ArithmeticsParser.setOWLEntityChecker(shortFormEntityChecker);
		ArithmeticsParser
				.setOWLEntityChecker(new RenderingOWLEntityCheckerNoModelManager(
						ontologies));
		return parser;
	}

	public static ArithmeticsParser initParser(String formulaBody,
			OWLModelManager modelManager) {
		if (parser == null) {
			parser = new ArithmeticsParser(new StringReader(formulaBody));
		} else {
			ArithmeticsParser.ReInit(new StringReader(formulaBody));
		}
		ArithmeticsParser.setOWLDataFactory(modelManager.getOWLDataFactory());
		ArithmeticsParser.setOWLEntityChecker(new RenderingOWLEntityChecker(
				modelManager));
		ArithmeticsParser.setAutoCompleterMatcher(new AutoCompleterMatcherImpl(
				modelManager));
		return parser;
	}
}
